Worked on the eclipse-scout repositories scout.rt and scout.docs, delivering three features and one bug fix focused on improving data-object ergonomics and UI widget safety. Enhanced the Scout runtime by generating convenience methods for Data Object entities, simplifying instance creation and manipulation using Java and TypeScript. Refactored the UI widget library to strengthen type safety and standardized menu item lookup, contributing to more robust front-end development. Additionally, performed extensive code hygiene improvements, including formatting and import organization across JavaScript, LESS, and TypeScript files, which reduced boilerplate and improved maintainability without altering functionality, resulting in a cleaner, more maintainable codebase.